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Unleash Your Outreach Potential with a Cold Email Marketing Agency

Tired of sending cold emails that vanish into the digital void?

Imagine crafting an email campaign only to watch it sink in a sea of unresponsiveness. That’s the challenge many face in the competitive arena of cold email marketing services: crafting messages that break through the noise but instead hit silent inboxes. It’s disheartening when efforts to engage your audience go unnoticed, isn’t it?

The solution lies in a strategic blend of personalized content, impeccable timing, and keen audience understanding. As you deploy emails that resonate with your recipients’ needs and hook their interests, the responses will start rolling in.

With Single Grain’s cold email marketing consulting, your cold email campaigns will no longer disappear into oblivion. Instead, they’ll spark the meaningful conversations that lead to lasting business relationships.


Email Mastery Through Cold Email Marketing Services

Single Grain takes cold email marketing beyond the generic pitch, infusing every message with a precision that captures attention and spurs action. We focus on creating campaigns that reflect your brand’s unique voice and resonate with your target audience’s deepest needs.

We harness the power of meticulous audience research, crafting emails that feel like one-on-one conversations rather than broadcasts into the void. Our campaigns are not just noticed—they’re remembered and acted upon.

Success in cold emailing isn’t just about sending more emails; it’s about sending better ones. Single Grain’s strategic approach ensures every campaign is optimized for maximum engagement and conversions, leveraging our full suite of cold email marketing agency expertise.

  • Personalized Email Sequences
  • Audience Segmentation & Targeting
  • Performance Tracking & Analytics
  • A/B Testing for Continuous Improvement
  • Email Copywriting that Converts

Who is Eric Siu?

Eric Siu is the founder of digital marketing agency Single Grain. He also hosts two podcasts: Marketing School & Leveling Up, which get over 2.1M monthly downloads combined. Over the years, Eric has helped companies such as Amazon, Uber, Airbnb, and Salesforce acquire more customers.

Eric hosts a marketing mastermind where 100 of the best in media, marketing, and business get together twice a year in Miami and Beverly Hills. He is also the author of 'Leveling Up: How to Master the Game of Life'.

He also speaks around the world on marketing, SaaS, and SEO. Eric is also an investor in companies such as Eight Sleep, Levels, Fountain Health, Synthesis, and more. Finally, Eric is a member of communities such as YPO and TED.

Discover Featured Podcast Episode

Enriching Your Email List & Boosting YouTube CPM by 50%

Eric Siu and Neil Patel discuss marketing strategies, covering email list enrichment, YouTube, and enterprise deal management. They explore LinkedIn for email lists, inbound client tactics, YouTube thumbnail tips with Mike Stack, lead data enrichment, and enterprise sales processes. The video also discusses lead qualification, client proposals, sales strategy testing, RFP lead generation, and YouTube ad monetization strategies. Part of a series offering marketing advice based on their experiences.

Learn More About The Work We’ve Done

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    +85% Increase in Branded Searches and +10% Increase in ROAS

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    44% Increase in Organic Sessions Through Technical SEO and On-Page Optimizations

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    Paid Media Strategy Sees YoY Efficiency Gains of +17% YoY Conversion Rate

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    300% Increase in BOFU ROAS after switching to programmatic

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    Increasing Free Quote Submissions on Homepage by 95%

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    +193% Increase in Monthly Sign Ups

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    31.4K More Clicks and 3.08M More Impressions

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    454% Growth in Google Ads Revenue After Account Restructure.

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    Spend and Leads Increased While Earning a More Efficient CPA

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    54% Revenue Growth Year Over Year by Implementing Content Optimizations

  • Do you want to achieve the same numbers?

    It’s easy!

    Work With Us

Frequently Asked Questions

And We Have The Answers

  • What makes a cold email marketing agency effective in lead generation?

    The magic lies in personalization and precision. A top-tier cold email marketing agency crafts messages that resonate with the recipient, ensuring that each email feels like a one-on-one conversation rather than a generic broadcast. With a blend of market research, adept copywriting, and strategic timing, these agencies turn cold outreach into warm leads, setting the stage for successful conversions.

  • How does an agency measure the success of a cold email campaign?

    Success is in the numbers, but also beyond. We track open rates, click-through rates, and conversion rates to gauge campaign performance. However, the real triumph is seen in the quality of leads and the long-term relationships built. By analyzing data and feedback, we continuously refine our strategies for even more impactful future campaigns.

  • Can cold email marketing work for any industry?

    Absolutely! While it’s true that every industry has its quirks, a skilled cold email marketing agency knows how to tailor content to any field. Whether you’re in finance or fashion, tech or teaching, we have the tools and expertise to craft compelling emails that capture attention and drive action. It’s all about understanding your audience and speaking their language.

  • In the age of AI, how is technology enhancing cold email marketing strategies?

    AI is revolutionizing cold email marketing! By harnessing the power of machine learning, we can predict the best times to send emails, segment audiences with greater accuracy, and even personalize content at scale. This technology ensures that our campaigns are smarter, more efficient, and yield higher engagement, giving your brand a competitive edge in the crowded digital space.

If you were unable to find the answer you’ve been looking for, do not hesitate to get in touch and ask us directly.

Our Growth Methodology

  • We’ll start by talking on the phone to get a sense of what your challenges are right now, what you’ve tried so far, and if we're the right full-service digital marketing agency for you. No hard selling. Promise.

  • If we think we can help you, we’ll put together Marketing Insights specifically for your company. Running your business through our experienced digital marketing agency analysis, we’ll create an execution plan which maximizes all the opportunities we see for growth and specific KPIs.

  • We’ll get you as many quick and early wins as possible, while setting up specific, long-term, scalable digital marketing goals.

  • We’ll roll out our full execution plan, focusing on timely, tactical implementation, and setting up scalable growth opportunities. This frees you up to work on other high impact areas of your business.

  • Our online marketing team continually monitors your results at every step of the process, then leverages that to get you even more wins.

Elevate Cold Email ROI

— Testimonials

Our Creds


— Our clients love us

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“Single Grain enables us to increase our impact without increasing our headcount”

“We really lean on Single Grain as an extension of our team, which enables us to increase our impact without increasing our headcount.”

— Kim Cooper
Director of Marketing, Amazon Alexa

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“Their expertise has helped Nextiva grow its brand and overall business”

“The Single Grain team has been instrumental in providing us with forward-thinking, growth-impacting marketing support. Their expertise has helped Nextiva grow its brand and overall business.”

— Yaniv Masjedi
CMO, Nextiva

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“They act like an extension of our team, proactively coming to us with ideas and fixing issues as they arise”

“Single Grain has been an important force for guiding our digital marketing. They act like an extension of our team, proactively coming to us with ideas and fixing issues as they arise. They're exactly what we look for in partners.”

— Samantha Goldman
Sr. Director of Marketing, CastLightHealth

Level Up Your Marketing Knowledge

Marketing School
A top business podcast with 90
million downloads
Eric Siu & Neil Patel
Leveling Up
A channel that will help you level up your business skills and master the game of life
Eric Siu & Leading

Level Up Your Marketing Without Increasing Your Headcount

Elevate Cold Email ROI